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Product Detailed Parameters
- Description：AUDIO XFMR 2K CHAS MNT
- Series：1750
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Chassis Mount
- Size / Dimension：-
- Height - Seated (Max)：3.500" (88.90mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：2k
- Impedance - Secondary (Ohms)：-
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：Push-Pull Audiophile, Ultra-Linear - Tube Output
- Frequency Range：40Hz ~ 15kHz
- Frequency Response：-1dB
- Voltage - Isolation：2000V
- Insertion Loss：-
- Return Loss：-
- Power Level：-
- Operating Temperature：-40°C ~ 105°C
- Approval Agency：-
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Overview
The Hammond Manufacturing 1750WR is an audio and signal transformer designed for tube guitar amplifier applications. It features a primary impedance of 2,000 ohms center-tapped and dual secondary outputs rated at 4 and 8 ohms. The unit has a power rating of 135 watts and operates within a frequency range of 70 Hz to 15 kHz. It utilizes wire lead termination and belongs to the 1750 series.
Feature Summary
- Designed as a drop-in replacement for original factory units
- Physically styled to resemble original factory components where possible
- ROHS compliant construction
Applications
- Tube guitar amplifier output stages
- Audio signal transformation in high-power vacuum tube circuits
Procurement Notes
Verify that the specific wiring configuration matches the target amplifier circuit requirements. Confirm physical dimensions against the chassis mounting space available. Ensure the power handling capacity aligns with the intended operational load to prevent thermal issues during extended use.
Selection Notes
Select this model when a high-power output transformer is required for tube-based guitar amplification systems. Consider the specific primary and secondary impedance values to ensure proper matching with the connected tubes and speaker loads. Evaluate the physical form factor to guarantee compatibility with existing equipment enclosures.
Part Context
This component is part of the Hammond Manufacturing 1750 series, which specializes in audio and signal transformers. The series includes various configurations tailored for different tube application power requirements. This specific model addresses high-wattage output needs within the broader product line.
Replacement Considerations
Official documentation indicates this unit is engineered as a direct drop-in replacement for original factory units. Verify physical compatibility and electrical specifications before substitution.
